+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-10 00:16:50.915 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-10 00:16:51.180 1 INFO cinder.rpc [None req-19f42439-9326-4e66-92ed-b19b7640d70b - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-10 00:16:51.184 1 INFO cinder.rpc [None req-19f42439-9326-4e66-92ed-b19b7640d70b - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-10 00:16:51.186 1 INFO cinder.rpc [None req-19f42439-9326-4e66-92ed-b19b7640d70b - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-10 00:16:51.190 1 INFO cinder.rpc [None req-19f42439-9326-4e66-92ed-b19b7640d70b - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-07-10 00:16:51.193 1 INFO cinder.rpc [None req-19f42439-9326-4e66-92ed-b19b7640d70b - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-10 00:16:51.197 1 INFO cinder.rpc [None req-19f42439-9326-4e66-92ed-b19b7640d70b - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-10 00:16:51.335 1 WARNING oslo_config.cfg [None req-19f42439-9326-4e66-92ed-b19b7640d70b - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated for removal (The auth_uri option is deprecated in favor of www_authenticate_uri and will be removed in the S  release.).  Its value may be silently ignored in the future.
2026-07-10 00:16:51.336 1 WARNING oslo_config.cfg [None req-19f42439-9326-4e66-92ed-b19b7640d70b - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-10 00:16:51.348 1 INFO cinder.service [-] Starting cinder-backup node (version 23.5.0)
2026-07-10 00:16:51.366 1 INFO cinder.backup.manager [None req-b4d3cf5f-5967-41ad-901e-d727dfce3ccf - - - - - -] Cleaning up incomplete backup operations.
2026-07-10 00:16:51.426 1 INFO cinder.keymgr.migration [None req-4c808c6c-2647-4588-9c3b-f45ba53f63d3 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-10 00:38:00.600 1 WARNING oslo.service.loopingcall [None req-6ff300da-6d24-4af0-95fc-d6427c257355 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 8.87 sec